Use date and time functions to create formulas that return serial numbers, display a specific date or time, or that calculate the difference between dates or times.

Note: A blank Command Prompt window will open, and after about ten seconds the window will close and Microsoft Store will open automatically.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Find out how to view the printer queue in Windows.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Outlook 网页版是组织使用的基于 Web 的 Outlook 版本。你需要使用工作或学校帐户登录才能访问此基于 Web 的 Outlook 版本。 你的工作或学校帐户通常由组织中的某人分配给你。

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

Improve security, evaluate and mitigate the risks of running macros, and see how to enable or disable macros for Microsoft 365.

Warning: Excel provides the DATEDIF function in order to support older workbooks from Lotus 1-2-3.The DATEDIF function may calculate incorrect results under certain scenarios. Please see the known issues section of this article for further details.

If the Excel data you want to filter requires complex criteria you can filter by using advaned criteria.